23!21+1 trivially factors prime!: 47 (digits:2) 24!21+1 trivially factors prime!: 73 (digits:2) 25!21+1 trivially factors prime!: 101 (digits:3) 26!21+1 trivially factors prime!: 131 (digits:3) 27!21+1 trivially factors prime!: 163 (digits:3) 28!21+1 trivially factors prime!: 197 (digits:3) 29!21+1 trivially factors prime!: 233 (digits:3) 30!21+1 trivially factors prime!: 271 (digits:3) 31!21+1 trivially factors prime!: 311 (digits:3) 32!21+1 trivially factors prime!: 353 (digits:3) 33!21+1 trivially factors prime!: 397 (digits:3) 34!21+1 trivially factors prime!: 443 (digits:3) 35!21+1 trivially factors prime!: 491 (digits:3) 36!21+1 trivially factors prime!: 541 (digits:3) 37!21+1 trivially factors prime!: 593 (digits:3) 38!21+1 trivially factors prime!: 647 (digits:3) 40!21+1 trivially factors prime!: 761 (digits:3) 41!21+1 trivially factors prime!: 821 (digits:3) 42!21+1 trivially factors prime!: 883 (digits:3) 43!21+1 trivially factors prime!: 947 (digits:3) 57!21+1 trivially factors prime!: 30781 (digits:5) 58!21+1 trivially factors prime!: 34337 (digits:5) 65!21+1 trivially factors prime!: 131561 (digits:6) 71!21+1 trivially factors prime!: 823601 (digits:6) 75!21+1 trivially factors prime!: 1603801 (digits:7) 78!21+1 trivially factors prime!: 2400841 (digits:7) 81!21+1 trivially factors prime!: 3411721 (digits:7) 93!21+1 trivially factors prime!: 92203921 (digits:8) 106!21+1 trivially factors prime!: 545501441 (digits:9) 108!21+1 trivially factors prime!: 2009240641 (digits:10) 109!21+1 trivially factors prime!: 2956254401 (digits:10) Primality testing 115!21+1 [N-1, Brillhart-Lehmer-Selfridge] small number, factored prime! 115!21+1 is prime! (0.0247s+0.0074s)(digits:11) Primality testing 119!21+1 [N-1, Brillhart-Lehmer-Selfridge] small number, factored prime! 119!21+1 is prime! (0.0161s+0.0014s)(digits:11) Primality testing 141!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 17 Calling Brillhart-Lehmer-Selfridge with factored part 34.15% 141!21+1 is prime! (0.0036s+0.0010s)(digits:13) Primality testing 142!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 50.00% 142!21+1 is prime! (0.010000 seconds) (digits:13) Primality testing 147!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 11 Calling Brillhart-Lehmer-Selfridge with factored part 51.16% 147!21+1 is prime! (0.0051s+0.0016s)(digits:13) Primality testing 148!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 37.21% 148!21+1 is prime! (0.000000 seconds) (digits:14) Primality testing 151!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 46.67% 151!21+1 is prime! (0.0045s+0.0010s)(digits:14) Primality testing 164!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 40.82% 164!21+1 is prime! (0.010000 seconds) (digits:15) Primality testing 167!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 11 Calling Brillhart-Lehmer-Selfridge with factored part 46.00% 167!21+1 is prime! (0.0081s+0.0035s)(digits:16) Primality testing 195!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 19 Calling Brillhart-Lehmer-Selfridge with factored part 36.07% 195!21+1 is prime! (0.0040s+0.0010s)(digits:19) Primality testing 201!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 34.92% 201!21+1 is prime! (0.0162s+0.0069s)(digits:20) Primality testing 206!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.38% 206!21+1 is prime! (0.000000 seconds) (digits:20) Primality testing 208!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 36.92% 208!21+1 is prime! (0.010000 seconds) (digits:20) Primality testing 219!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 35.71% 219!21+1 is prime! (0.0052s+0.0014s)(digits:22) Primality testing 220!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.29% 220!21+1 is prime! (0.010000 seconds) (digits:22) Primality testing 228!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 36.11% 228!21+1 is prime! (0.020000 seconds) (digits:22) Primality testing 255!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 31 Calling Brillhart-Lehmer-Selfridge with factored part 33.73% 255!21+1 is prime! (0.0264s+0.0127s)(digits:26) Primality testing 261!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 34.88% 261!21+1 is prime! (0.0063s+0.0021s)(digits:27) Primality testing 277!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 38.04% 277!21+1 is prime! (0.0200s+0.0110s)(digits:28) Primality testing 283!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 36.17% 283!21+1 is prime! (0.0050s+0.0097s)(digits:29) Primality testing 285!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 35.79% 285!21+1 is prime! (0.0123s+0.0047s)(digits:29) Primality testing 289!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 37.50% 289!21+1 is prime! (0.0063s+0.0008s)(digits:30) Primality testing 291!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 7 Running N-1 test using base 53 Calling Brillhart-Lehmer-Selfridge with factored part 35.05% 291!21+1 is prime! (0.0057s+0.0010s)(digits:30) Primality testing 325!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 37.84% 325!21+1 is prime! (0.0061s+0.0015s)(digits:34) Primality testing 328!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.82% 328!21+1 is prime! (0.020000 seconds) (digits:34) Primality testing 329!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 31 Calling Brillhart-Lehmer-Selfridge with factored part 44.64% 329!21+1 is prime! (0.0228s+0.0009s)(digits:34) Primality testing 337!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 35.09% 337!21+1 is prime! (0.0059s+0.0011s)(digits:35) Primality testing 361!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 39.20% 361!21+1 is prime! (0.0070s+0.0012s)(digits:38) Primality testing 363!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 41 Running N-1 test using base 53 Calling Brillhart-Lehmer-Selfridge with factored part 45.24% 363!21+1 is prime! (0.0060s+0.0010s)(digits:39) Primality testing 373!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 36.92% 373!21+1 is prime! (0.0056s+0.0010s)(digits:40) Primality testing 405!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 47 Calling Brillhart-Lehmer-Selfridge with factored part 34.03% 405!21+1 is prime! (0.0045s+0.0010s)(digits:44) Primality testing 414!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 44.90% 414!21+1 is prime! (0.010000 seconds) (digits:45) Primality testing 435!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 37 Calling Brillhart-Lehmer-Selfridge with factored part 43.59% 435!21+1 is prime! (0.0058s+0.0012s)(digits:47) Primality testing 453!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 46.34% 453!21+1 is prime! (0.0056s+0.0010s)(digits:50) Primality testing 485!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 33.52% 485!21+1 is prime! (0.0222s+0.0017s)(digits:54) Primality testing 523!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 38.02% 523!21+1 is prime! (0.0183s+0.0013s)(digits:59) Primality testing 538!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 37.50% 538!21+1 is prime! (0.020000 seconds) (digits:61) Primality testing 581!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 40.83% 581!21+1 is prime! (0.0133s+0.0151s)(digits:66) Primality testing 617!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 33.62% 617!21+1 is prime! (0.0158s+0.0017s)(digits:71) Primality testing 629!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 35.15% 629!21+1 is prime! (0.0065s+0.0012s)(digits:73) Primality testing 659!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 36.36% 659!21+1 is prime! (0.0238s+0.0017s)(digits:77) Primality testing 669!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 42.02% 669!21+1 is prime! (0.0076s+0.0012s)(digits:78) Primality testing 676!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 36.40% 676!21+1 is prime! (0.040000 seconds) (digits:79) Primality testing 694!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.46% 694!21+1 is prime! (0.030000 seconds) (digits:81) Primality testing 718!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.29% 718!21+1 is prime! (0.030000 seconds) (digits:85) Primality testing 771!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 71 Running N-1 test using base 73 Running N-1 test using base 79 Calling Brillhart-Lehmer-Selfridge with factored part 40.92% 771!21+1 is prime! (0.0085s+0.0016s)(digits:92) Primality testing 792!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 41.53% 792!21+1 is prime! (0.030000 seconds) (digits:95) Primality testing 794!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 36.31% 794!21+1 is prime! (0.040000 seconds) (digits:95) Primality testing 802!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 37.42% 802!21+1 is prime! (0.030000 seconds) (digits:96) Primality testing 820!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 35.38% 820!21+1 is prime! (0.040000 seconds) (digits:98) Primality testing 862!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 35.17% 862!21+1 is prime! (0.030000 seconds) (digits:104) Primality testing 950!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 35.66% 950!21+1 is prime! (0.040000 seconds) (digits:117) Primality testing 975!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 38.85% 975!21+1 is prime! (0.0053s+0.0025s)(digits:121) Primality testing 1008!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 36.56% 1008!21+1 is prime! (0.020000 seconds) (digits:125) Primality testing 1087!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 34.51% 1087!21+1 is prime! (0.0074s+0.0010s)(digits:137) Primality testing 1204!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 36.94% 1204!21+1 is prime! (0.030000 seconds) (digits:154) Primality testing 1417!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 34.04% 1417!21+1 is prime! (0.0071s+0.0010s)(digits:186) Primality testing 1453!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 34.81% 1453!21+1 is prime! (0.0099s+0.0011s)(digits:191) Primality testing 1500!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 36.89% 1500!21+1 is prime! (0.030000 seconds) (digits:198) Primality testing 1531!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 34.18% 1531!21+1 is prime! (0.0282s+0.0011s)(digits:202) Primality testing 1554!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.90% 1554!21+1 is prime! (0.030000 seconds) (digits:206) Primality testing 1732!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.75% 1732!21+1 is prime! (0.060000 seconds) (digits:234) Primality testing 1813!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 149 Calling Brillhart-Lehmer-Selfridge with factored part 35.09% 1813!21+1 is prime! (0.0425s+0.0010s)(digits:246) Primality testing 1831!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 33.58% 1831!21+1 is prime! (0.0163s+0.0012s)(digits:249) Primality testing 1857!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 7 Running N-1 test using base 109 Running N-1 test using base 137 Running N-1 test using base 179 Calling Brillhart-Lehmer-Selfridge with factored part 35.44% 1857!21+1 is prime! (0.0493s+0.0026s)(digits:253) Primality testing 1924!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.25% 1924!21+1 is prime! (0.120000 seconds) (digits:263) Primality testing 1955!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 34.91% 1955!21+1 is prime! (0.0146s+0.0134s)(digits:268) Primality testing 2010!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 35.11% 2010!21+1 is prime! (0.100000 seconds) (digits:277) Primality testing 2376!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 35.19% 2376!21+1 is prime! (0.081000 seconds) (digits:335) Primality testing 2377!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 34.26% 2377!21+1 is prime! (0.0089s+0.0012s)(digits:335) Primality testing 2594!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.88% 2594!21+1 is prime! (0.200000 seconds) (digits:370) Primality testing 2814!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 55.50% 2814!21+1 is prime! (0.090000 seconds) (digits:406) Primality testing 3285!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 38.56% 3285!21+1 is prime! (0.0113s+0.0009s)(digits:485) Primality testing 3333!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 233 Calling Brillhart-Lehmer-Selfridge with factored part 38.25% 3333!21+1 is prime! (0.0113s+0.0015s)(digits:492) Primality testing 3426!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 38.55% 3426!21+1 is prime! (0.170000 seconds) (digits:508) Primality testing 3518!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.77% 3518!21+1 is prime! (0.391000 seconds) (digits:524) Primality testing 3739!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 241 Calling Brillhart-Lehmer-Selfridge with factored part 34.66% 3739!21+1 is prime! (0.0486s+0.0013s)(digits:561) Primality testing 3941!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 40.69% 3941!21+1 is prime! (0.0338s+0.0011s)(digits:596) Primality testing 4090!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.74% 4090!21+1 is prime! (0.270000 seconds) (digits:621) Primality testing 4285!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 241 Calling Brillhart-Lehmer-Selfridge with factored part 34.35% 4285!21+1 is prime! (0.0484s+0.0104s)(digits:654) Primality testing 4291!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 40.06% 4291!21+1 is prime! (0.0270s+0.0033s)(digits:656) Primality testing 4369!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 241 Calling Brillhart-Lehmer-Selfridge with factored part 33.92% 4369!21+1 is prime! (0.0244s+0.0010s)(digits:669) Primality testing 4468!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.76% 4468!21+1 is prime! (0.851000 seconds) (digits:686) Primality testing 4525!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 263 Running N-1 test using base 313 Calling Brillhart-Lehmer-Selfridge with factored part 33.39% 4525!21+1 is prime! (0.0368s+0.0048s)(digits:697) Primality testing 4614!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 36.65% 4614!21+1 is prime! (1.422000 seconds) (digits:712) Primality testing 4782!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 36.53% 4782!21+1 is prime! (0.951000 seconds) (digits:741) Primality testing 4826!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.19% 4826!21+1 is prime! (0.741000 seconds) (digits:749) Primality testing 5482!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.08% 5482!21+1 is prime! (0.531000 seconds) (digits:865) Primality testing 5812!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.58% 5812!21+1 is prime! (1.232000 seconds) (digits:924) Primality testing 5889!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 7 Running N-1 test using base 347 Calling Brillhart-Lehmer-Selfridge with factored part 35.42% 5889!21+1 is prime! (0.0364s+0.0009s)(digits:938) Primality testing 6136!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.41% 6136!21+1 is prime! (0.751000 seconds) (digits:982) Primality testing 6340!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.82% 6340!21+1 is prime! (1.372000 seconds) (digits:1019) Primality testing 6646!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.34% 6646!21+1 is prime! (0.941000 seconds) (digits:1075) Primality testing 6793!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 34.12% 6793!21+1 is prime! (0.0251s+0.0010s)(digits:1102) Primality testing 7768!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.70% 7768!21+1 is prime! (1.392000 seconds) (digits:1281) Primality testing 7774!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.59% 7774!21+1 is prime! (1.322000 seconds) (digits:1282) Primality testing 8191!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 419 Calling Brillhart-Lehmer-Selfridge with factored part 33.35% 8191!21+1 is prime! (0.0747s+0.0010s)(digits:1359) Primality testing 8257!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 34.20% 8257!21+1 is prime! (0.0417s+0.0013s)(digits:1372) Primality testing 8386!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 36.85% 8386!21+1 is prime! (1.342000 seconds) (digits:1396) Primality testing 8643!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.95% 8643!21+1 is prime! (0.734000 seconds) (digits:1444) Primality testing 8849!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.63% 8849!21+1 is prime! (0.250000 seconds) (digits:1483) Primality testing 9706!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.44% 9706!21+1 is prime! (0.281000 seconds) (digits:1645) Primality testing 9885!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.39% 9885!21+1 is prime! (0.657000 seconds) (digits:1679) Primality testing 9911!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.76% 9911!21+1 is prime! (0.890000 seconds) (digits:1683) Primality testing 10185!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 47.32% 10185!21+1 is prime! (0.500000 seconds) (digits:1735) Primality testing 10415!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.41% 10415!21+1 is prime! (0.438000 seconds) (digits:1779) Primality testing 10969!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 35.71% 10969!21+1 is prime! (0.390000 seconds) (digits:1886) Primality testing 11008!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.59% 11008!21+1 is prime! (0.454000 seconds) (digits:1894) Primality testing 11417!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 35.44% 11417!21+1 is prime! (0.406000 seconds) (digits:1972) Primality testing 12099!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 35.47% 12099!21+1 is prime! (0.719000 seconds) (digits:2105) Primality testing 12154!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.05% 12154!21+1 is prime! (0.594000 seconds) (digits:2115) Primality testing 12430!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.61% 12430!21+1 is prime! (1.156000 seconds) (digits:2169) Primality testing 12805!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.87% 12805!21+1 is prime! (0.640000 seconds) (digits:2242) Primality testing 13137!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 35.12% 13137!21+1 is prime! (0.563000 seconds) (digits:2307) Primality testing 14310!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.79% 14310!21+1 is prime! (0.750000 seconds) (digits:2539) Primality testing 14347!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.04% 14347!21+1 is prime! (0.859000 seconds) (digits:2546) Primality testing 14354!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.03% 14354!21+1 is prime! (0.922000 seconds) (digits:2547) Primality testing 15316!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.30% 15316!21+1 is prime! (0.812000 seconds) (digits:2738) Primality testing 15411!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.48% 15411!21+1 is prime! (1.969000 seconds) (digits:2757) Primality testing 15905!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.81% 15905!21+1 is prime! (2.234000 seconds) (digits:2856) Primality testing 16571!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.38% 16571!21+1 is prime! (2.032000 seconds) (digits:2989) Primality testing 17587!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.48% 17587!21+1 is prime! (1.172000 seconds) (digits:3194) Primality testing 18148!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.90% 18148!21+1 is prime! (1.296000 seconds) (digits:3308) Primality testing 18508!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.60% 18508!21+1 is prime! (1.532000 seconds) (digits:3381) Primality testing 19132!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.84% 19132!21+1 is prime! (1.781000 seconds) (digits:3508) Primality testing 19150!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.54% 19150!21+1 is prime! (1.844000 seconds) (digits:3511) Primality testing 19801!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.96% 19801!21+1 is prime! (1.859000 seconds) (digits:3644) Primality testing 22167!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 35.50% 22167!21+1 is prime! (5.703000 seconds) (digits:4132) Primality testing 23122!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.70% 23122!21+1 is prime! (2.719000 seconds) (digits:4329) Primality testing 24763!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.41% 24763!21+1 is prime! (5.656000 seconds) (digits:4672) Primality testing 26243!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 36.64% 26243!21+1 is prime! (13.016000 seconds) (digits:4982) Primality testing 27760!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.91% 27760!21+1 is prime! (7.578000 seconds) (digits:5302) Primality testing 29533!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 36.21% 29533!21+1 is prime! (4.156000 seconds) (digits:5679) Primality testing 30247!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 36.13% 30247!21+1 is prime! (12.318000 seconds) (digits:5831) Primality testing 31038!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 41.88% 31038!21+1 is prime! (53.337000 seconds) (digits:6000) Primality testing 31312!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.79% 31312!21+1 is prime! (13.099000 seconds) (digits:6058) Primality testing 32870!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.88% 32870!21+1 is prime! (13.860000 seconds) (digits:6393) Primality testing 35615!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.65% 35615!21+1 is prime! (21.611000 seconds) (digits:6985) Primality testing 45819!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.67% 45819!21+1 is prime! (127.083000 seconds) (digits:9225) Primality testing 47667!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.52% 47667!21+1 is prime! (132.801000 seconds) (digits:9636) Primality testing 48340!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.54% 48340!21+1 is prime! (45.025000 seconds) (digits:9786) Primality testing 48634!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.45% 48634!21+1 is prime! (111.510000 seconds) (digits:9851) Primality testing 50017!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.58% 50017!21+1 is prime! (115.896000 seconds) (digits:10161) Ian Brown 05/2003 Primality testing 54741!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.02% 54741!21+1 is prime! (73.406000 seconds) (digits:11222) Ian Brown 05/2003 Primality testing 54826!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.69% 54826!21+1 is prime! (102.568000 seconds) (digits:11241) Ian Brown 05/2003 Primality testing 55030!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.56% 55030!21+1 is prime! (52.305000 seconds) (digits:11288) Ian Brown 05/2003 Primality testing 56303!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.58% 56303!21+1 is prime! (214.178000 seconds) (digits:11575) Ian Brown 05/2003 Primality testing 58851!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.77% 58851!21+1 is prime! (141.594000 seconds) (digits:12153) Ian Brown 05/2003 Primality testing 59126!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.40% 59126!21+1 is prime! (116.838000 seconds) (digits:12215) Ian Brown 05/2003 Primality testing 59369!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.39% 59369!21+1 is prime! (59.736000 seconds) (digits:12270) Ian Brown 05/2003 Primality testing 59392!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.42% 59392!21+1 is prime! (145.138000 seconds) (digits:12276) Ian Brown 05/2003 Primality testing 59473!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.40% 59473!21+1 is prime! (59.956000 seconds) (digits:12294) Ian Brown 05/2003 Primality testing 73152!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.68% 73152!21+1 is prime! (255.748000 seconds) (digits:15434) Ian Brown 05/2003 Primality testing 81673!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.62% 81673!21+1 is prime! (297.408000 seconds) (digits:17418) Ian Brown 05/2003 Primality testing 81900!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 37.97% 81900!21+1 is prime! (436.017000 seconds) (digits:17471) Ian Brown 05/2003 Primality testing 88510!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.40% 88510!21+1 is prime! (176.945000 seconds) (digits:19023) Ian Brown 05/2003 Primality testing 90506!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.57% 90506!21+1 is prime! (418.492000 seconds) (digits:19494) Ian Brown 05/2003 Primality testing 98574!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 37.29% 98574!21+1 is prime! (338.867000 seconds) (digits:21405) Ian Brown 05/2003 Primality testing 104159!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.52% 104159!21+1 is prime! (642.143000 seconds) (digits:22736) Ian Brown 05/2003 Primality testing 107376!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.43% 107376!21+1 is prime! (1473.579000 seconds) (digits:23506) Ian Brown 05/2003 Primality testing 107591!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.44% 107591!21+1 is prime! (675.321000 seconds) (digits:23558) Ian Brown 05/2003 Primality testing 107846!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.44% 107846!21+1 is prime! (274.915000 seconds) (digits:23619) Ian Brown 05/2003 Primality testing 107887!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.37% 107887!21+1 is prime! (274.004000 seconds) (digits:23629) Ian Brown 05/2003 Primality testing 107896!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.38% 107896!21+1 is prime! (938.029000 seconds) (digits:23631) Ian Brown 05/2003 Primality testing 108268!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.34% 108268!21+1 is prime! (673.859000 seconds) (digits:23720) Ian Brown 05/2003 Primality testing 109646!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.37% 109646!21+1 is prime! (956.075000 seconds) (digits:24051) Ian Brown 05/2003 Primality testing 112125!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.65% 112125!21+1 is prime! (283.3723s+0.0272s) (digits:24646) Ian Brown 05/2003 Primality testing 115490!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.58% 115490!21+1 is prime! (819.0487s+0.4880s) (digits:25456) Ian Brown 05/2003 Primality testing 118775!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.45% 118775!21+1 is prime! (558.8181s+0.0413s) (digits:26249) Ian Brown 06/2003 Primality testing 126148!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.65% 126148!21+1 is prime! (130.886000 seconds) (digits:28035) Ian Brown 06/2003 Primality testing 128673!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.20% 128673!21+1 is prime! (171.103000 seconds) (digits:28649) Ian Brown 06/2003 Primality testing 131590!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.50% 131590!21+1 is prime! (419.838000 seconds) (digits:29360) Ian Brown 06/2003 Primality testing 135523!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.35% 135523!21+1 is prime! (607.977000 seconds) (digits:30320) Ian Brown p90 06/2003 Primality testing 149145!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.73% 149145!21+1 is prime! (1050.2521s+2.3243s) (digits:33662) Jason Fraser 04/2004 Primality testing 150579!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.69% 150579!21+1 is prime! (411.3099s+0.0672s) (digits:34016) Jason Fraser 04/2004 Primality testing 152361!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.66% 152361!21+1 is prime! (247.4636s+0.0755s) (digits:34456) Jason Fraser 05/2004 Primality testing 158963!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 34.78% 158963!21+1 is prime! (173.6342s+0.0722s) (digits:36088) Jason Fraser 05/2004 Primality testing 159748!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.51% 159748!21+1 is prime! (183.8260s+0.0933s) (digits:36282) Jason Fraser 05/2004 Primality testing 169793!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.35% 169793!21+1 is prime! (487.0898s+0.0646s) (digits:38778) Jason Fraser 05/2004 Primality testing 199047!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.92% 199047!21+1 is prime! (341.9907s+0.1069s) (digits:46113) Jason Fraser 09/2005 Primality testing 200329!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.34% 200329!21+1 is prime! (902.5044s+0.1423s) (digits:46436) Jason Fraser 09/2005 Primality testing 211158!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.75% 211158!21+1 is prime! (2079.9747s+0.1479s) (digits:49176) Masataka Oita 10/2005 Primality testing 212048!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.50% 212048!21+1 is prime! (2279.0929s+0.1327s) (digits:49402) Masataka Oita 10/2005 Primality testing 225196!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 33.54% 225196!21+1 is prime! (144.3028s+0.1714s) (digits:52745) Marian Otremba 07/2013 Primality testing 227387!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 11467 Running N-1 test using base 11551 Running N-1 test using base 12107 Calling Brillhart-Lehmer-Selfridge with factored part 33.54% 227387!21+1 is prime! (772.7853s+0.1610s) (digits:53303) Marian Otremba 07/2013 Primality testing 229504!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 11597 Calling Brillhart-Lehmer-Selfridge with factored part 33.55% 229504!21+1 is prime! (353.5313s+0.1926s) (digits:53844) Marian Otremba 07/2013 Primality testing 247655!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 33.57% 247655!21+1 is prime! (314.1952s+0.1708s) (digits:58492) Marian Otremba 07/2013 Primality testing 257148!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 14321 Calling Brillhart-Lehmer-Selfridge with factored part 34.17% 257148!21+1 is prime! (235.8328s+0.1797s) (digits:60934) Marian Otremba 07/2013 Primality testing 262846!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 13451 Calling Brillhart-Lehmer-Selfridge with factored part 33.35% 262846!21+1 is prime! (459.1811s+0.1879s) (digits:62403) Marian Otremba 07/2013 Primality testing 263182!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 33.34% 263182!21+1 is prime! (374.7722s+0.5167s) (digits:62490) Marian Otremba 07/2013 Primality testing 271905!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 15107 Calling Brillhart-Lehmer-Selfridge with factored part 34.00% 271905!21+1 is prime! (280.4267s+0.1955s) (digits:64744) Marian Otremba 07/2013 Primality testing 274426!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 13799 Calling Brillhart-Lehmer-Selfridge with factored part 33.49% 274426!21+1 is prime! (530.2267s+0.1985s) (digits:65397) Marian Otremba 07/2013 Primality testing 291820!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 33.34% 291820!21+1 is prime! (236.0899s+0.6859s) (digits:69913) Marian Otremba 07/2013 Primality testing 319773!21+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 33.53% 319773!21+1 is prime! (947.0100s+0.1700s) (digits:77214) Masataka Oita 11/2006 Primality testing 321290!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 16369 Calling Brillhart-Lehmer-Selfridge with factored part 33.54% 321290!21+1 is prime! (822.9799s+0.2700s) (digits:77612) Marian Otremba 07/2013 Primality testing 412108!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 33.50% 412108!21+1 is prime! (111.5696s+0.0329s)(digits:101671) Marian Otremba 02/2022 Primality testing 413480!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 33.49% 413480!21+1 is prime! (216.2484s+0.0444s)(digits:102038) Marian Otremba 02/2022 Primality testing 426909!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 20333 Calling Brillhart-Lehmer-Selfridge with factored part 38.53% 426909!21+1 is prime! (180.1823s+0.0351s)(digits:105633) Marian Otremba 02/2022 Primality testing 453202!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 33.44% 453202!21+1 is prime! (136.1326s+0.0522s)(digits:112699) Marian Otremba 02/2022 Primality testing 453864!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 7 Running N-1 test using base 25679 Calling Brillhart-Lehmer-Selfridge with factored part 33.39% 453864!21+1 is prime! (332.2428s+0.0404s)(digits:112878) Marian Otremba 02/2022 Primality testing 476271!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 26729 Calling Brillhart-Lehmer-Selfridge with factored part 34.03% 476271!21+1 is prime! (229.0478s+0.0536s)(digits:118925) Marian Otremba 02/2022 Primality testing 486204!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 27107 Running N-1 test using base 27191 Calling Brillhart-Lehmer-Selfridge with factored part 33.97% 486204!21+1 is prime! (485.8638s+0.0473s)(digits:121613) Marian Otremba 02/2022 Primality testing 491178!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 7 Running N-1 test using base 27409 Calling Brillhart-Lehmer-Selfridge with factored part 33.93% 491178!21+1 is prime! (412.8969s+0.0467s)(digits:122960) Marian Otremba 02/2022 Primality testing 562874!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 33.43% 562874!21+1 is prime! (465.9756s+0.0978s)(digits:142494) Marian Otremba 03/2022 Primality testing 613199!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 30661 Calling Brillhart-Lehmer-Selfridge with factored part 33.35% 613199!21+1 is prime! (668.8161s+0.0733s)(digits:156319) Marian Otremba 03/2022 Primality testing 665228!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 33.35% 665228!21+1 is prime! (351.9327s+0.0996s)(digits:170703) Marian Otremba 04/2022 Primality testing 671524!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 33.50% 671524!21+1 is prime! (348.9995s+0.1365s)(digits:172450) Marian Otremba 04/2022 Primality testing 707596!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 33.35% 707596!21+1 is prime! (377.5654s+0.0994s)(digits:182478) Marian Otremba 04/2022 Primality testing 715760!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 33.47% 715760!21+1 is prime! (373.4117s+0.1128s)(digits:184754) Marian Otremba 04/2022 Primality testing 735242!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 33.43% 735242!21+1 is prime! (397.9604s+0.1196s)(digits:190191) Marian Otremba 04/2022 Primality testing 754377!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 41911 Running N-1 test using base 41981 Calling Brillhart-Lehmer-Selfridge with factored part 33.49% 754377!21+1 is prime! (1241.8224s+0.1215s)(digits:195541) Marian Otremba 04/2022 Primality testing 755581!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 33.35% 755581!21+1 is prime! (418.2274s+0.1364s)(digits:195878) Marian Otremba 04/2022 Primality testing 769517!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 54973 Calling Brillhart-Lehmer-Selfridge with factored part 34.27% 769517!21+1 is prime! (1131.3118s+0.1600s)(digits:199782) Marian Otremba 04/2022 Primality testing 827776!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 33.43% 827776!21+1 is prime! (1053.4437s+0.1576s)(digits:216156) Marian Otremba 06/2022 Primality testing 832350!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 46307 Running N-1 test using base 46349 Calling Brillhart-Lehmer-Selfridge with factored part 33.89% 832350!21+1 is prime! (1506.2707s+0.1662s)(digits:217445) Marian Otremba 06/2022 Primality testing 848481!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 47629 Calling Brillhart-Lehmer-Selfridge with factored part 33.84% 848481!21+1 is prime! (804.3930s+0.1782s)(digits:221996) Marian Otremba 06/2022 Primality testing 856712!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 33.34% 856712!21+1 is prime! (1112.3110s+0.1816s)(digits:224321) Marian Otremba 06/2022 Primality testing 906024!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 43223 Calling Brillhart-Lehmer-Selfridge with factored part 36.26% 906024!21+1 is prime! (934.4156s+0.1894s)(digits:238281) Marian Otremba 06/2022 Primality testing 920886!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 51347 Running N-1 test using base 51361 Calling Brillhart-Lehmer-Selfridge with factored part 33.62% 920886!21+1 is prime! (1873.0738s+0.2091s)(digits:242500) Marian Otremba 07/2022 Primality testing 935121!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 33.58% 935121!21+1 is prime! (642.3372s+0.2135s)(digits:246545) Marian Otremba 07/2022 Primality testing 937296!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 52121 Running N-1 test using base 52177 Calling Brillhart-Lehmer-Selfridge with factored part 33.58% 937296!21+1 is prime! (2014.7434s+0.2052s)(digits:247163) Marian Otremba 07/2022 Primality testing 964687!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 33.35% 964687!21+1 is prime! (1329.6553s+0.2204s)(digits:254961) Marian Otremba 07/2022 Primality testing 1006605!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 55933 Running N-1 test using base 56087 Calling Brillhart-Lehmer-Selfridge with factored part 33.39% 1006605!21+1 is prime! (2489.2793s+0.2495s)(digits:266925) Marian Otremba 07/2022 Primality testing 1041117!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 49603 Running N-1 test using base 49613 Calling Brillhart-Lehmer-Selfridge with factored part 35.87% 1041117!21+1 is prime! (2541.0351s+0.2636s)(digits:276802) Marian Otremba 07/2022 Primality testing 1074588!21+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 59809 Running N-1 test using base 59879 Calling Brillhart-Lehmer-Selfridge with factored part 33.81% 1074588!21+1 is prime! (2664.2363s+0.2807s)(digits:286404) Marian Otremba 07/2022